Because web services are always better? /s A simple utility not dependent on internet: qrencode -t ansi https://link.com Or if you like an image: qrenco

Because web services are always better? /s A simple utility not dependent on internet: qrencode -t ansi https://link.com Or if you like an image: qrencode "$something" -o a.png && eog a.png Copy-paste friendly prompt: read a && qrencode -o a.png -- "$a" && eog a.png